Multilayered integrated backlight illumination assembly
    5.
    发明授权
    Multilayered integrated backlight illumination assembly 有权
    多层集成背光照明组件

    公开(公告)号:US07845826B2

    公开(公告)日:2010-12-07

    申请号:US12008918

    申请日:2008-01-15

    IPC分类号: F21V13/04

    摘要: The present invention provides a multilayered integrated backlight illumination assembly for an LCD display comprising a substrate for providing structural and functional support to the assembly, a bottom reflector provided on the substrate and a plurality of solid state light sources provided in an opening of the bottom reflector for providing a point light source. The invention further provides a plurality of primary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light, a plurality of secondary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light and a binding means for binding the primary and secondary light films together. Further, the invention provides a top diffuser for diffusing the uniform plane of light and wherein the plurality of light films has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons.

    摘要翻译: 本发明提供了一种用于LCD显示器的多层集成背光照明组件,其包括用于向组件提供结构和功能支撑的基板,设置在基板上的底部反射器和设置在底部反射器的开口中的多个固态光源 用于提供点光源。 本发明还提供了多个初级光膜,其具有设置在多个固态光源之间的光重定向区域,用于将点光源重定向并扩展到均匀的光平面;多个次光膜具有光重定向区域, 多个固态光源用于将点光源重定向并扩展到均匀的光平面,以及用于将一次和二次光膜粘合在一起的装订装置。 此外,本发明提供了一种用于扩散均匀平面光的顶部扩散器,其中多个光膜的厚度为0.1mm至1.0mm,弯曲刚度为50至1200毫牛顿。

    Multilayered integrated backlight illumination assembly
    6.
    发明申请
    Multilayered integrated backlight illumination assembly 有权
    多层集成背光照明组件

    公开(公告)号:US20090180282A1

    公开(公告)日:2009-07-16

    申请号:US12008918

    申请日:2008-01-15

    IPC分类号: F21V5/00 F21V7/00

    摘要: The present invention provides a multilayered integrated backlight illumination assembly for an LCD display comprising a substrate for providing structural and functional support to the assembly, a bottom reflector provided on the substrate and a plurality of solid state light sources provided in an opening of the bottom reflector for providing a point light source. The invention further provides a plurality of primary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light, a plurality of secondary light films having light redirecting areas provided between the plurality of solid state light sources for redirecting and spreading the point light source to a uniform plane of light and a binding means for binding the primary and secondary light films together. Further, the invention provides a top diffuser for diffusing the uniform plane of light and wherein the plurality of light films has a thickness between 0.1 mm to 1.0 mm and a bending stiffness between 50 to 1200 millinewtons.

    摘要翻译: 本发明提供了一种用于LCD显示器的多层集成背光照明组件,其包括用于向组件提供结构和功能支撑的基板,设置在基板上的底部反射器和设置在底部反射器的开口中的多个固态光源 用于提供点光源。 本发明还提供了多个初级光膜,其具有设置在多个固态光源之间的光重定向区域,用于将点光源重定向并扩展到均匀的光平面;多个次光膜具有光重定向区域, 多个固态光源用于将点光源重定向并扩展到均匀的光平面,以及用于将一次和二次光膜粘合在一起的装订装置。 此外,本发明提供了一种用于扩散均匀平面光的顶部扩散器,其中多个光膜的厚度为0.1mm至1.0mm,弯曲刚度为50至1200毫牛顿。